drainage channel
Skip itA small market ($41K/yr) — this niche doesn't clear our bar today.
Review moat
Incredible80.41avg incumbent reviews — the moat a new listing must climb
Returns
Incredible0.8%return rate — above 5% kills the launch gate
Avg price
Incredible£33.76avg listing price — sweet spot $15–$100
Price range
Great£10.74–£78.63cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good51%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+5.1%90-day search growth — must beat 0% to launch
Brand share
Bad93%top-5 brand share — brand-locked demand
Conversion
Bad1.0%search→purchase rate — share of searches ending in a sale
Market size
Bad£41K£41K/yr · 121K searches
According to Flapen's Amazon United Kingdom niche tracking, drainage channel is a £41K/yr Amazon United Kingdom market (121K searches/yr). The top 5 brands hold 93% of demand. Demand peaks in Apr–May. Verdict: Skip it — 46/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
drainage channel market data
- Units sold / yr
- 2K–2K
- avg 0–100/product
- Revenue / yr
- £51K–£68K
- units × avg price
- Conversion rate
- 1.0%
- Avg BSR
- #62
- Page quality
- 0%
- Prime
- 22%
- Sponsored
- 78%
- Out of stock
- 4.5%
- Avg brand age
- 51 months
- Avg seller age
- 162 days
Competition & brand share
The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them.Brands
10 falling
Sellers
30
Top-5 brand share
93%
Top 20: 100%
Top-5 click share
51%
Top 20: 91%
Open market
5%
- Vodaland57%
- SHMOX15%
- ASTON BUILDING SUPPLIES LTD15%
- Easy Flow4%
- Aco2%
- GIONAR2%
- Open — no brand owns it (4 brands, 5%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +5.1% search growth over the last 90 days.Peak months: Apr, May · busiest ÷ quietest = 2.9×
Top drainage channel search terms
- drainage channel32K/yr
- aco drainage channel15K/yr
- aco drain13K/yr
- drainage12K/yr
- channel drain10K/yr
- garden drainage9K/yr
- french drain9K/yr
- drain channel6K/yr
- shallow drainage channel 50mm4K/yr
- patio drainage channel3K/yr
Top drainage channel products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Vodaland EASY 2 Plastic channel drain kit with plastic grating - load class A15 (5 Pack)
Vodaland£41.964.5★97 rev
Plastic Drainage Channel Pack 1m Lengths (Pack of 10)
SHMOX£70.204.5★244 rev
Vodaland EASY 1 Slim Plastic channel drain kit with galvanised steel grating - load class A15 (5 Pack)
Vodaland£45.174.0★79 rev
Aston Drainage Channel Driveway & Patios 3mtr Galvanised Steel Grating + Free Accessories (3 Legnth Drainage Channel)
ASTON BUILDING SUPPLIES LTD£28.984.6★79 rev
Vodaland EASY Low Plastic channel drain kit with galvanised steel grating - load class A15 (3 Pack)
Vodaland£29.865.0★7 rev
Newest
by launch dateVodaland EASY Low Plastic channel drain kit with galvanised steel grating - load class A15 (3 Pack)
Vodaland£29.867 rev
Vodaland EASY Low Plastic channel drain kit with galvanised steel grating - load class A15 (5 Pack)
Vodaland£46.467 rev
Vodaland EASY Low Plastic channel drain kit with plastic grating - load class A15 (3 Pack)
Vodaland£25.748 rev
Vodaland EASY Low Plastic channel drain kit with plastic grating - load class A15 (5 Pack)
Vodaland£39.868 rev
DKRAHRJJ Outdoor Narrow Stainless Steel Channel Drain Linear Rain Gutter Strainers for Yard Garden Farm Deck Trench Drainawith Removable Grate/W3.5Cm*H3Cm
DKRAHRJJ£13.011 rev
Trending
90-day click momentumVodaland EASY Low Plastic channel drain kit with galvanised steel grating - load class A15 (5 Pack)
Vodaland£46.465.0★
Vodaland EASY Low Plastic channel drain kit with galvanised steel grating - load class A15 (3 Pack)
Vodaland£29.865.0★
Vodaland EASY Low Plastic channel drain kit with plastic grating - load class A15 (5 Pack)
Vodaland£39.864.4★
Vodaland EASY Low Plastic channel drain kit with plastic grating - load class A15 (3 Pack)
Vodaland£25.744.4★
Drainage Channel Driveway & Patios 10x 1mtr Plastic Grating + Free Accessories | Heavy Duty Grating | Upto 2.5t
ASTON BUILDING SUPPLIES LTD£78.634.7★
What buyers say about drainage channel
What buyers praise and complain about, mined from review topics.What buyers love
“Good quality, easy to install”
“Cheap”
“Does the job”
“Great fit”
“Easy to assemble”
“Light weight”
“easy flow great product”
“Easy to work with”
“seem sturdy enough once bedded in place”
“so should make pressure-washing a joy later in the life of the decking”
What buyers complain about
“They had an outside tap with no drain”
“Utter rubbish”
“As described, not had chance to install”
“Had to break them back out and replace”
“the end caps dont really fit”
“not suitable for driving over”
“They are flimsy”
“There are no instructions”
Top return reasons
Common questions
- Is drainage channel profitable to sell on Amazon United Kingdom?
- The niche generates £41K/yr across 27 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is +5.1%. Flapen's verdict: Skip it (46/100).
- How competitive is the drainage channel niche?
- 10 brands and 30 sellers compete. The top 5 products take 51% of clicks and top 5 brands hold 93% of demand.
- What do buyers complain about in drainage channel?
- Top complaints mined from reviews: Drainage, Quality-Overall, Assembly/Installation. The return rate is 0.8%.
- When does demand for drainage channel peak?
- Demand peaks in Apr–May; the busiest month runs 2.9× the quietest.
- What does it cost to enter the drainage channel niche?
- Listings span £10.74–£78.63; the average listing price is £33.76 (sweet spot $15–$100). The average incumbent carries 80 reviews — the moat a new listing must climb.